date       RIR       IPv4 adoption   IPv6 adoption
20220814   apnic      0.3087          0.2296
20220814   ripencc    0.5591          0.3520
20220814   afrinic    0.1945          0.0643
20220814   arin       0.2688          0.3047
20220814   lacnic     0.4129          0.4507